Question

what is resistivity..​

Answer 1

Answer:

define resistivity =====the relatively of a substance is numerically equal to the resistance of a rod of that substance which is 1 metre long and 1 square metre in cross section

Answer 2

$\boxed{\boxed{\underline{\pink{\huge{\mathfrak{Answer}}}}}}$

$\boxed{\boxed{\underline{\blue{\huge{\mathfrak{Resistivity}}}}}}$

♠It is the property of the conductor to resist a flow of charge through it❗